arXiv digest · archive

24 September 2026

The preprints announced on this day that reached the digest, kept as they were published.

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Preprints40

Turning-Point Count Discrepancy as a Diagnostic of Relativistic Orbital Chaos

Wenfu Cao, Ying Wang, Hongsheng Zhang · 24 Sep 2026

gr-qc

DETECT: Real-Time Identification of Transients with DESI Spectroscopic Redshift

Yu-Hsing Lee, Ting-Wan Chen, Ze-Ning Wang et al. · 24 Sep 2026

astro-ph.HEastro-ph.COastro-ph.IM

Constraining the Quadratic-mode Amplitude Coupling in GW250114

Yuxin Yang, Changfu Shi, Yi-Ming Hu · 24 Sep 2026

gr-qcastro-ph.HE

Reconstruction of Black Hole Metric with Gravitational Shadows

Xing-hua Jin, Dao-Jun Liu · 24 Sep 2026

gr-qc

Null test of general relativity based on gravitational waves

Dawen Chen, Zeyuan Kang, Zhoujian Cao · 24 Sep 2026

gr-qc

Ringdown and greybody signatures of rational regular black holes in non-polynomial gravity

Shohzod Jumaniyozov, Javlon Rayimbaev, Azam Payzullaev et al. · 24 Sep 2026

gr-qc

QCD Crossover Transfer Functions for Scalar-Induced Gravitational Waves in the PTA Band

Gabriele Franciolini, Xavier Pritchard, Yuichiro Tada · 24 Sep 2026

astro-ph.COgr-qchep-th

Mass-Dependent Dark Matter Deficit from Inelastic Scattering

Daneng Yang, Yi-Zhong Fan · 24 Sep 2026

astro-ph.GAhep-ph

Stellar Collisions from Self-consistent Stellar Dynamics Around Growing Supermassive black Holes

Fupeng Zhang, Pau Amaro Seoane · 24 Sep 2026

astro-ph.GAastro-ph.HE

Binary-pulsar Timing: A 3D Solar-System Accelerometer and Unknown-Source Probe

Zheng-Long Wang, Zi-Qing Xia, Bo Zhang et al. · 24 Sep 2026

astro-ph.GAastro-ph.EPastro-ph.HE

Testing cosmic acceleration from thermogravity without vacuum energy

Dong Ha Lee, João Magueijo, Carsten van de Bruck et al. · 24 Sep 2026

astro-ph.COgr-qchep-ph

A Census of Stellar-mass Black Holes in the Milky Way with POPKIN. I. Isolated Black Holes

Jian-Guo He, Yong Shao, Yu-Dong Nie et al. · 24 Sep 2026

astro-ph.GAastro-ph.HEastro-ph.SR

Asymptotic expansion of cavity Quasi-Normal Modes in Schwarzschild de-Sitter black hole

Arnab Priya Saha, Prajwal Shivanna · 24 Sep 2026

gr-qchep-thmath-ph

Noether Symmetry in a Non-Metricity Theory with a Boundary Term: Exact Solutions and Bayesian Cosmological Constraints

Pooja Vishwakarma, L K Duchaniya, Yu Shi · 24 Sep 2026

gr-qc

Joint Model-independent Constraints on the Post-Newtonian Parameter and Cosmic Curvature from Galaxy-scale Strong Lensing, SNe Ia, BAO, and Cosmic Chronometers

Fu-you Zheng, Xiao-jun Gao, Hou-bing Tang et al. · 24 Sep 2026

gr-qcastro-ph.CO

Limits on Primordial Black Hole Evaporation from LUX-ZEPLIN

Jitumani Kalita · 24 Sep 2026

astro-ph.COgr-qchep-ph

Impact of Heavy Modes on Primordial Black Hole Formation

Guo-He Li, Mian Zhu, Chunshan Lin · 24 Sep 2026

hep-phastro-ph.COgr-qc

AGN winds and outflows: from accretion-disc scales to the host galaxy

Delphine Porquet · 24 Sep 2026

astro-ph.HEastro-ph.GA

Environmental Imprints of Dark Matter and Accretion Disks on Eccentric EMRIs around Kerr Black Holes

Hai-Chao Yuan, Yong Tang · 24 Sep 2026

gr-qcastro-ph.GA

Observational signatures of warped accretion flows in tidal disruption events

Andrew Mummery, Eliot Quataert · 24 Sep 2026

astro-ph.HE

Discovery of an isolated RELHIC Candidate: J1351+0039

Jin-Long Xu, Alejandro Benitez-Llambay, Ming Zhu et al. · 24 Sep 2026

astro-ph.GAastro-ph.CO

Plasma Effects Suppress Mixing-Induced Collisional Freeze-In

Shao-Ping Li, Josef Pradler · 24 Sep 2026

hep-phastro-ph.CO

Analytic detector responses and entanglement in constant-curvature spacetimes

Dyuman Bhattacharya, Jiayue Yang, Ming Zhang et al. · 24 Sep 2026

gr-qchep-thquant-ph

Hawking radiation and graybody factor of slightly deformed Schwarzschild black holes

Asier Alonso-Bardaji, David Brizuela, Marc Schneider · 24 Sep 2026

gr-qc

Binary black hole scattering in the extreme-mass-ratio limit: time-domain waveform

Andrea Geralico · 24 Sep 2026

gr-qc

The third law of black hole thermodynamics and the mass-to-charge ratio of scalar fields

Shahar Hod, Tsvi Piran · 24 Sep 2026

gr-qcastro-ph.HEhep-th

Topological black holes of Einsteinian cubic gravity and Born-Infeld-type electrodynamics

Askar Ali · 24 Sep 2026

gr-qc

A Narrow Neutrino Window for the LZ Event

Vedran Brdar, Dibya S. Chattopadhyay · 24 Sep 2026

hep-phhep-ex

Metastable Neutron Stars as Transient-Rate Detectors of Heavy Dark Matter

Ziwen Yin, Hong-Yi Zhang · 24 Sep 2026

hep-phastro-ph.COastro-ph.HE

Hybrid Partial Dressing: Correct Effective Potentials at All Temperatures

Raphaël Berthiaume, David Curtin, Michael Luke et al. · 24 Sep 2026

hep-phastro-ph.CO

TRICEPS. I. Tracing cold gas, dust, and stars at sub-kpc scales in massive star-forming galaxies at z = 4-5

Federico Lelli, Lingrui Lin, Zhi-Yu Zhang et al. · 24 Sep 2026

astro-ph.GAastro-ph.CO

Mass and spin properties of black-hole mergers reveal formation in triples

Jakob Stegmann, Aleksandra Olejak · 24 Sep 2026

astro-ph.HEastro-ph.SRgr-qc

Analyzing $μ$ Parameter Range and the Duration of Reheating in the Polynomial $α$-attractor Models using CMB Observations

Ajay Atwal, Apurba Samanta · 24 Sep 2026

astro-ph.COgr-qc

SN Helios: A Multiply Imaged Type II Supernova Opening Time-Delay Cosmography beyond redshift of 3

Seiji Fujimoto, Conor Larison, Justin D. R. Pierel et al. · 24 Sep 2026

astro-ph.GAastro-ph.COastro-ph.HE

A tidal disruption event in a quasar at redshift 7.19

S. Fujimoto, Q. Fei, G. B. Brammer et al. · 24 Sep 2026

astro-ph.GAastro-ph.HE

Quasinormal modes and shadow of Schwarzschild-Tangherlini black hole with GUP

J. A. V. Campos, M. A. Anacleto, F. A. Brito et al. · 24 Sep 2026

gr-qchep-th

de Sitter Spacetime: Geometry, Causal Structure, and Quantum Fields

Azadeh Maleknejad, Ethan Richardson · 24 Sep 2026

hep-thgr-qc

Breaking the AGB Color Degeneracy with Variability and H$_2$O: A Consistent Picture of AGB Chemistry, Dust, and the J-Region Across Environments

Caroline D. Huang, Massimo Marengo, Antonio Capodagli et al. · 24 Sep 2026

astro-ph.GAastro-ph.COastro-ph.SR

Radiative properties and optical appearance of a thin accretion disk around a charged-PFDM black hole

Taiyang Zhang, Zongyuan Qin, Qian Feng et al. · 24 Sep 2026

astro-ph.HE

Joint measurements of thermal Sunyaev-Zel'dovich and cosmic infrared background cross-correlations with cosmic shear

Amy Wayland, Adrien La Posta, David Alonso et al. · 24 Sep 2026

astro-ph.CO

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